STULPI01A datasheet, PDF - EEWORLD Datasheet

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STULPI01A: DescriptionHigh speed USB On-The-Go ULPI transceiver; File Size522KB，44 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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STULPI01A Overview

High speed USB On-The-Go ULPI transceiver

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STULPI01A

STULPI01B

High speed USB On-The-Go ULPI transceiver

Features

■

USB-IF high speed certified to the Universal

Serial Bus specification Rev 2.0.

Meets the requirements of the Universal Serial

Bus specification revision 2.0, On-The-Go

supplement to the USB 2.0 specification 1.0a

and ULPI transceiver specification 1.1.

Standard ULPI (UTMI+ low pin interface) 1.1

digital interface.

Fully compliant with ULPI 1.1 register set.

External square wave clock with 1V8VIO

amplitude must be applied to oscillator input XI.

Supports 480 Mbit/s high speed, 12 Mbit/s full-

speed and 1.5 Mbit/s low speed modes of

operation.

Supports 2.7 V UART mode.

Supports session request protocol (SRP) and

host negotiation protocol (HNP) for dual-role

device features.

Ability to control external charge pump for

higher VBUS currents.

Single supply, +3 V to +4.5 V voltage range.

Integrated dual voltage regulator to supply

internal circuits with stable 3.3 V and 1.2 V.

Integrated over current detector.

Integrated HS termination and FS/LS/OTG

pull-up/pull-down resistors.

Integrated USB 2.0 “short-circuit withstand”

protection.

Power down mode with very low power

consumption for battery-powered devices.

Ideal for system ASICs with built-in USB host,

device or OTG cores.

Available in µTFBGA36 RoHS package.

-40 °C to 85 °C operating temperature range.

µTFBGA36

■

Applications

■

Mobile phones

PDAs

MP3 players

Digital still cameras

Set top box

Portable navigation devices

■

Description

The STULPI01 is a high speed USB 2.0

transceiver compliant with ULPI (UTMI+ low pin

interface) and OTG (On-The-Go) specifications,

providing a complete physical layer solution for

any high speed USB host, device or OTG dual

role core. It allows USB ASICs to interface with

the physical layer of the USB through a 12-pin

interface. It contains VBUS comparators, ID line

detector, USB differential driver and receivers and

complete ULPI register map and interrupt

generator. The STULPI01 transceiver is suitable

for mobile applications and battery powered

devices because of its low power consumption,

power down operating mode and minimal

die/package dimensions.

June 2008

Rev 1

1/44

www.st.com

Contents

STULPI01A - STULPI01B

Contents

Application diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Bump configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Block description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.1

6.2

6.3

6.4

6.5

6.6

6.7

6.8

6.9

6.10

6.11

6.12

6.13

Oscillator and PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Voltage reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Power-on-reset (POR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

UTMI + CORE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

ULPI wrapper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

External charge pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

VBUS comparators and VBUS over current (OC) detector . . . . . . . . . . . 19

VB_REF_FAULT pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

ID detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

USB 2.0 PHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Power saving features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Modes of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6.13.1

6.13.2

6.13.3

ULPI synchronous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6 pin FS/LS serial mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3 pin FS/LS serial mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6.14

6.15

6.16

6.17

6.18

Car kit (UART) mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Low power mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Power down mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

VIO OFF mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Start-up procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.18.1

ULPI device detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2/44

List of tables

STULPI01A - STULPI01B

List of tables

Table 1.

Table 2.

Table 3.

Table 4.

Table 5.

Table 6.

Table 8.

Table 9.

Table 10.

Table 11.

Table 12.

Table 13.

Table 14.

Table 15.

Table 16.

Table 17.

Table 18.

Table 19.

Table 20.

Table 21.

Table 22.

Table 23.

Table 24.

Table 25.

Table 26.

Table 27.

Table 28.

Table 29.

Bill of materials - external components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Pinout and bump description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

High-speed driver eye pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

VB_REF_FAULT configuration bit settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Car kit signals mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Low power mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

USB state transitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

ULPI register map overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Register access legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Vendor and product ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Power control registe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Function control register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Interface control register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

OTG control register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

USB interrupt enable rising register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

USB interrupt enable falling register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

USB interrupt status register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

USB interrupt latch register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Setting rules for interrupt latch register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Debug register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Scratch register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Carkit control register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

4/44

STULPI01A Related Products

	STULPI01A	STULPI01B	STULPI01A_08
Description	High speed USB On-The-Go ULPI transceiver	High speed USB On-The-Go ULPI transceiver	High speed USB On-The-Go ULPI transceiver

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